Article ID Journal Published Year Pages File Type
842032 Nonlinear Analysis: Theory, Methods & Applications 2011 11 Pages PDF
Abstract

In this paper, we study the concentration phenomenon of a positive ground state solution of a nonlinear Schrödinger equation on RNRN. The coefficient of the nonlinearity of the equation changes sign. We prove that the solution has a maximum point at x0∈Ω+={x∈RN:Q(x)>0}x0∈Ω+={x∈RN:Q(x)>0} where the energy attains its minimum.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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